Hello,
It looks like you are using our free cart code from FatFreeCart.com on your site. FatFreeCart.com doesn't come with any support (that's the major reason we can give the service away at no cost) so we cannot assist you with any trouble you have implementing that code.
If you would like to consider switching to our upgraded service available here at www.e-junkie.com (also known as FatFreeCartPro), that does come with support. It is also an entirely different system which doesn't require you to manual adjust any HTML code to use as you would be maintaining all of your product information within your E-junkie account.